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Official data from INPI

ASSOALHO MACIO FLUTUANTE DE MADEIRA DELGADA

Prazo de SigiloInvention Patent

Application data

Number

PI8903148

Type

Invention Patent

Filing

06/09/1989

Publication

01/02/1991

Progress at the INPI

  1. Filing06/09/89
  2. Publication01/02/91
  3. Examination04/09/91
  4. Allowance
  5. Grant
  6. In force

Published on 01/02/1991, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. L. (pessoa física)

SC, BR

Inventors

H. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

08/29/1989

RPI 984

Retificação

#15.3

07/04/1995

RPI 1283

Solicitação de exame técnico

#4.1

04/09/1991

RPI 1062

Publicação do pedido de patente

#3.1

01/02/1991

RPI 1048

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